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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode:c++ -*- ********************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * file:        BaseApplLayer.h</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * author:      Daniel Willkomm</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * copyright:   (C) 2004 Telecommunication Networks Group (TKN) at</span>
<a name="l00007"></a>00007 <span class="comment"> *              Technische Universitaet Berlin, Germany.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> *              This program is free software; you can redistribute it</span>
<a name="l00010"></a>00010 <span class="comment"> *              and/or modify it under the terms of the GNU General Public</span>
<a name="l00011"></a>00011 <span class="comment"> *              License as published by the Free Software Foundation; either</span>
<a name="l00012"></a>00012 <span class="comment"> *              version 2 of the License, or (at your option) any later</span>
<a name="l00013"></a>00013 <span class="comment"> *              version.</span>
<a name="l00014"></a>00014 <span class="comment"> *              For further information see file COPYING</span>
<a name="l00015"></a>00015 <span class="comment"> *              in the top level directory</span>
<a name="l00016"></a>00016 <span class="comment"> ***************************************************************************</span>
<a name="l00017"></a>00017 <span class="comment"> * part of:     framework implementation developed by tkn</span>
<a name="l00018"></a>00018 <span class="comment"> * description: application layer: general class for the application layer</span>
<a name="l00019"></a>00019 <span class="comment"> *              subclass to create your own application layer</span>
<a name="l00020"></a>00020 <span class="comment"> **************************************************************************/</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef BASE_APPL_LAYER_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define BASE_APPL_LAYER_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;assert.h&gt;</span>
<a name="l00026"></a>00026 
<a name="l00027"></a>00027 <span class="preprocessor">#include &quot;MiXiMDefs.h&quot;</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &quot;BaseLayer.h&quot;</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &quot;SimpleAddress.h&quot;</span>
<a name="l00030"></a>00030 
<a name="l00043"></a><a class="code" href="a00016.html">00043</a> <span class="keyword">class </span>MIXIM_API <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a> : <span class="keyword">public</span> <a class="code" href="a00025.html" title="A very simple layer template.">BaseLayer</a>
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keyword">private</span>:
<a name="l00048"></a>00048   <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a>(<span class="keyword">const</span> <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a>&amp;);
<a name="l00051"></a>00051   <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a>&amp; <a class="code" href="a00025.html#a063fda133f5220b9db525cd32c6d683b" title="Assignment operator is not allowed.">operator=</a>(<span class="keyword">const</span> <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a>&amp;);
<a name="l00052"></a>00052 
<a name="l00053"></a>00053 <span class="keyword">public</span>:
<a name="l00055"></a><a class="code" href="a00016.html#ae0d47602558bc21ad258c06cf11f4361">00055</a>   <span class="keyword">enum</span> <a class="code" href="a00016.html#ae0d47602558bc21ad258c06cf11f4361" title="The message kinds this layer uses.">BaseApplMessageKinds</a> {
<a name="l00058"></a><a class="code" href="a00016.html#ae0d47602558bc21ad258c06cf11f4361a366d211a4409475c5bc2a1193033d8b3">00058</a>     LAST_BASE_APPL_MESSAGE_KIND = 25000,
<a name="l00059"></a>00059   };
<a name="l00061"></a><a class="code" href="a00016.html#a78a7344b6587fdf1c02e299b156825d9">00061</a>   <span class="keyword">enum</span> <a class="code" href="a00016.html#a78a7344b6587fdf1c02e299b156825d9" title="The control message kinds this layer uses.">BaseApplControlKinds</a> {
<a name="l00064"></a><a class="code" href="a00016.html#a78a7344b6587fdf1c02e299b156825d9a5bfff2f2b6be2fc6599387eebaebb944">00064</a>     LAST_BASE_APPL_CONTROL_KIND = 25500,
<a name="l00065"></a>00065   };
<a name="l00066"></a>00066 <span class="keyword">protected</span>:
<a name="l00070"></a><a class="code" href="a00016.html#ab42918350289ee246b194a5ab5e18d97">00070</a>   <span class="keywordtype">int</span> <a class="code" href="a00016.html#ab42918350289ee246b194a5ab5e18d97" title="Length of the ApplPkt header.">headerLength</a>;
<a name="l00071"></a>00071 
<a name="l00072"></a>00072 <span class="keyword">public</span>:
<a name="l00073"></a>00073   <span class="comment">//Module_Class_Members(BaseApplLayer, BaseLayer, 0);</span>
<a name="l00074"></a>00074   <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a>()
<a name="l00075"></a>00075     : <a class="code" href="a00025.html" title="A very simple layer template.">BaseLayer</a>()
<a name="l00076"></a>00076     , headerLength(0)
<a name="l00077"></a>00077   {}
<a name="l00078"></a>00078   <a class="code" href="a00016.html" title="Base class for the application layer.">BaseApplLayer</a>(<span class="keywordtype">unsigned</span> stacksize)
<a name="l00079"></a>00079     : <a class="code" href="a00025.html" title="A very simple layer template.">BaseLayer</a>(stacksize)
<a name="l00080"></a>00080     , headerLength(0)
<a name="l00081"></a>00081   {}
<a name="l00082"></a>00082 
<a name="l00084"></a>00084   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00025.html#a70f5ea30a9980d57b8384faed29ec3eb" title="Initialization of the module and some variables.">initialize</a>(<span class="keywordtype">int</span>);
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 <span class="keyword">protected</span>:
<a name="l00097"></a>00097 
<a name="l00104"></a><a class="code" href="a00016.html#aba8356197b089f23dd9c19b6b7937dab">00104</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00016.html#aba8356197b089f23dd9c19b6b7937dab" title="Handle self messages such as timer...">handleSelfMsg</a>(cMessage* msg) {
<a name="l00105"></a>00105     EV &lt;&lt; <span class="stringliteral">&quot;BaseApplLayer: handleSelfMsg not redefined; delete msg\n&quot;</span>;
<a name="l00106"></a>00106     <span class="keyword">delete</span> msg;
<a name="l00107"></a>00107   }
<a name="l00108"></a>00108 
<a name="l00118"></a><a class="code" href="a00016.html#a448cd52ea7a441a8f2edb3794a59205b">00118</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00016.html#a448cd52ea7a441a8f2edb3794a59205b" title="Handle messages from lower layer.">handleLowerMsg</a>(cMessage* msg) {
<a name="l00119"></a>00119     EV &lt;&lt; <span class="stringliteral">&quot;BaseApplLayer: handleLowerMsg not redefined; delete msg\n&quot;</span>;
<a name="l00120"></a>00120     <span class="keyword">delete</span> msg;
<a name="l00121"></a>00121   }
<a name="l00122"></a>00122 
<a name="l00129"></a><a class="code" href="a00016.html#a581ca398f2066910d8d10676e90d206b">00129</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00016.html#a581ca398f2066910d8d10676e90d206b" title="Handle control messages from lower layer.">handleLowerControl</a>(cMessage* msg) {
<a name="l00130"></a>00130     EV &lt;&lt; <span class="stringliteral">&quot;BaseApplLayer: handleLowerControl not redefined; delete msg\n&quot;</span>;
<a name="l00131"></a>00131     <span class="keyword">delete</span> msg;
<a name="l00132"></a>00132   }
<a name="l00133"></a>00133 
<a name="l00139"></a><a class="code" href="a00016.html#a29c15eb83ed7749c838c005a3fb554d4">00139</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00016.html#a29c15eb83ed7749c838c005a3fb554d4" title="Handle messages from upper layer.">handleUpperMsg</a>(cMessage *msg) {
<a name="l00140"></a>00140     assert(<span class="keyword">false</span>);
<a name="l00141"></a>00141     opp_error(<span class="stringliteral">&quot;Application has no upper layers!&quot;</span>);
<a name="l00142"></a>00142     <span class="keyword">delete</span> msg;
<a name="l00143"></a>00143   }
<a name="l00144"></a>00144 
<a name="l00146"></a><a class="code" href="a00016.html#a823ae7127366be3fa2e11c98ace537b7">00146</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00016.html#a823ae7127366be3fa2e11c98ace537b7" title="Handle control messages from upper layer.">handleUpperControl</a>(cMessage *msg) {
<a name="l00147"></a>00147     assert(<span class="keyword">false</span>);
<a name="l00148"></a>00148     opp_error(<span class="stringliteral">&quot;Application has no upper layers!&quot;</span>);
<a name="l00149"></a>00149     <span class="keyword">delete</span> msg;
<a name="l00150"></a>00150   }
<a name="l00151"></a>00151 
<a name="l00155"></a>00155   <span class="keywordtype">void</span> sendDelayedDown(cMessage *, simtime_t_cref);
<a name="l00156"></a>00156 
<a name="l00162"></a><a class="code" href="a00016.html#a5b07d8afa4a3675a7e4c0d09dbbbddf3">00162</a>   <span class="keyword">virtual</span> <a class="code" href="a00117.html#ad85cd9e8d9e7e9cd5d02dd740c4a12a4" title="Type definition for a L3 (Network) address.">LAddress::L3Type</a> <a class="code" href="a00016.html#a5b07d8afa4a3675a7e4c0d09dbbbddf3" title="Return my application layer address.">myApplAddr</a>()<span class="keyword"> const </span>{
<a name="l00163"></a>00163     <span class="keywordflow">return</span> <a class="code" href="a00117.html#ad85cd9e8d9e7e9cd5d02dd740c4a12a4" title="Type definition for a L3 (Network) address.">LAddress::L3Type</a>( <a class="code" href="a00027.html#af7e5a2e34b218afcc9b92d75e5e11df8" title="Get a reference to the local node module.">getNode</a>()-&gt;getIndex() );
<a name="l00164"></a>00164   }
<a name="l00165"></a>00165 
<a name="l00166"></a>00166 };
<a name="l00167"></a>00167 
<a name="l00168"></a>00168 <span class="preprocessor">#endif</span>
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